Finding the Third Proportional to 7,185,814 and 15,312,300

Step by Step Solution

1. Step 1: Write the proportion equation
   7,185,814 : 15,312,300 = 15,312,300 : x
2. Step 2: Convert to fraction form
   7,185,814/15,312,300 = 15,312,300/x
3. Step 3: Cross multiply
   7,185,814x = 15,312,300 × 15,312,300
4. Step 4: Simplify right side
   7,185,814x = 234,466,531,290,000
5. Step 5: Solve for x
   x = 234,466,531,290,000/7,185,814
6. Step 6: Final answer
   x = 32,629,084.37